Average Co-Inventor Count = 4.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Jac Operations, Inc. (2 from 23 patents)
2 patents:
1. 10300931 - Multi-unit intermodal railroad well car with safety platform and handbrake
2. 8950341 - Multi-unit intermodal railroad well car with safety platform and handbrake